Optimize colors.to_rgba. #15834
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Optimize colors.to_rgba. #15834
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In the case where a (r, g, b) / (r, g, b, a) tuple is passed in this PR makes _to_rgba_no_colorcycle ~2x faster (by avoiding converting to ndarray and back to tuple). String inputs are handled earlier and thus unchanged; array inputs are essentially as fast.
tacaswell
approved these changes
Dec 5, 2019
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In the case where a (r, g, b) / (r, g, b, a) tuple is passed in this
PR makes _to_rgba_no_colorcycle ~2x faster (by avoiding converting to
ndarray and back to tuple). String inputs are handled earlier and thus
unchanged; array inputs are essentially as fast.
Lifted out of #15833 as it's also useful in itself.
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